Since the pictures generally close ups, and for twitter/instagram/FB Do they really need to be higher megapixels?
I don't take many (read any) selfies, but we're not talking about depth of field, or low light situations but just quick snap shots of your face.
I can see adding a flash for those low light situations but I'm rather meh over the needing to improve the front camera (admittedly its a feature I don't use)